Display screen or a portion thereof with graphical user interface



FIG. 1 is a front view of a first embodiment of my new design for adisplay screen or a portion thereof with graphical user interface;

FIG. 2 is a front view of a second embodiment of my new design for adisplay screen or a portion thereof with graphical user interface;

FIG. 3 is a front view of a third embodiment of my new design for adisplay screen or a portion thereof with graphical user interface; and,

FIG. 4 is a front view of a fourth embodiment of my new design for adisplay screen or a portion thereof with graphical user interface.

The broken line showing of the display and the display screen or aportion thereof is for the purpose of illustrating environment and formsno part of the claimed design. The broken line showing of elements onthe display screen illustrate portions of the graphical user interfaceand form no part of the claimed design.

CLAIM The ornamental design for a display screen or a portion thereofwith graphical user interface, as shown and described.